The Ethernet tab provides options to configure the IP connection mode or protocol to be used with your wired Ethernet interface. Select the connection type that you need for this WAN connection. You may need to check with your internet service provider (ISP) or system administrator for this information.
If you want to use a Static (Manual) or PPPoE connection, you will need to fill out additional information.
While default settings for each WAN Ethernet port will be sufficient in most circumstances, you have the ability to control the following:
DHCP (Automatic) – Dynamic Host Configuration Protocol (DHCP) is the most common configuration. Your router’s Ethernet ports are automatically configured for DHCP connection. DHCP automatically assigns dynamic IP addresses to devices in your networks. This is preferable in most circumstances. Configuration elements include:
Proxy ARP
Static (Manual) – Allows you to input a specific IP address for your WAN connection; this should be provided by the ISP, if supported. Configuration elements include:
IPv4 Address
Subnet Mask
Gateway IP
Primary DNS Server
Secondary DNS Server
Proxy ARP
PPPoE – Should be configured with the username, password, and other settings provided by your ISP. Configuration elements include:
Username
Password
Password Confirm
Service
Auth Type: Auto, PAP, or CHAP
Proxy ARP